Meridian Digital Surround Controller 561, Руководство пользователя

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Introduction
5
Specification
Digital inputs 5 x cable, 75
Ω
, IEC958 and data
compatible, up to 24 bits.
1 x optical, Toslink (EIAJ), IEC958 and
data compatible, up to 24 bits.
Analogue inputs 7 x unbalanced, 0.7 to 2V sensitivity,
20k
Ω
input impedance.
1 x stereo 20-bit Delta-Sigma ADC.
Processing 2 x Motorola 56002 running at 66MHz.
1 x Motorola 56303 running at 72MHz.
Internal precision maintained using 24-
and 48-bit arithmetic.
Analogue outputs 3 x stereo 20-bit Delta-Sigma DAC.
6 x unbalanced outputs for centre, sub,
rears, and mains or sides or subs.
Outputs variable between 0 and
3.5Vrms, output impedance 47
Ω
.
Distortion <0.01%.
Noise and hum <-95dB CCIR.
Digital outputs 4 x stereo SPDIF on cable, 75
Ω
, up to
24-bit precision.
Video switching 4 x composite inputs.
1 x main composite output with
on-screen display.
1 x tape/second room composite
output.
4 x S-video inputs.
1 x main S-video output with on-screen
display and S-video to composite
conversion.
1 x tape/second room S-video output.
Composite video: phono, 75
Ω
,
1.5V p-p, PAL/NTSC/SECAM.
S-video: Y/C on minidin, 75
Ω
,
1.5V p-p, PAL/NTSC/SECAM.
Specification and accessories